Question

Solve the following equations and check the results: 5(n + 2) = 7n + 4​

Answer 1

Answer:

n=3

Step-by-step explanation:

5(n+2)=7n+4

5n+10=7n+4

5n-7n=4-10

-2n=(-6)

n=6/2 (-+-=-)

n=3

check/Verify》

5(3+2)=7×3+4

15+10=21+4

25=25

LHS=RHS

I hope it will helps you

Answer 2

5(n+2)=7n+4
5n+10=7n+4
10-4=7n-5n
6=2n
n=3